! Started logfile: /g0/scr/pima/s4195c_uvs/J0105+3928_X_uvs.log on Tue Dec 31 19:45:20 2013 obs /g0/scr/pima/s4195c_uvs/J0105+3928_X_uva.fits ! Reading UV FITS file: /g0/scr/pima/s4195c_uvs/J0105+3928_X_uva.fits ! AN table 1: 19 integrations on 28 of 28 possible baselines. ! Apparent sampling: 0.922932 visibilities/baseline/integration-bin. ! Found source: J0105+3928 ! ! There are 8 IFs, and a total of 8 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 7.392e+09 3.2e+07 1 3.2e+07 ! 02 2 7.424e+09 3.2e+07 1 3.2e+07 ! 03 3 7.456e+09 3.2e+07 1 3.2e+07 ! 04 4 7.552e+09 3.2e+07 1 3.2e+07 ! 05 5 7.744e+09 3.2e+07 1 3.2e+07 ! 06 6 7.776e+09 3.2e+07 1 3.2e+07 ! 07 7 7.808e+09 3.2e+07 1 3.2e+07 ! 08 8 7.84e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 0 lines of history. ! ! Reading 3928 visibilities. select RR ! Selecting polarization: RR, channels: 1..8 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 ! Reading IF 5 channels: 5..5 ! Reading IF 6 channels: 6..6 ! Reading IF 7 channels: 7..7 ! Reading IF 8 channels: 8..8 print "field_size =",field_size ! field_size = 1024 print "field_cell =",field_cell ! field_cell = 0.2 print "taper_size =",taper_size ! taper_size = 70 ![@/home/lpetrov/bin/01_muppet /g0/scr/pima/s4195c_uvs/J0105+3928_X] float lim_self lim_self = 120.0 float lim_val lim_va = 1.2 integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 120 float soltime2 soltime2 = 20 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float time_av time_av = 16 float old_peak float new_peak float flux_cutoff mapsize field_size, field_cell ! Map grid = 1024x1024 pixels with 0.200x0.200 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! A total of 6 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 6 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 6 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 6 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 6 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 6 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 6 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 6 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.006550Jy sigma=4.601507 ! Fit after self-cal, rms=0.891621Jy sigma=4.059834 ! clrmod: Cleared the established, tentative and continuum models. ! Redundant starting model cleared. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9513 mas, bmaj=2.052 mas, bpa=14.59 degrees ! Estimated noise=4.19949 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (0, 0). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0842183 Jy ! Component: 100 - total flux cleaned = 0.102603 Jy ! Total flux subtracted in 100 components = 0.102603 Jy ! Clean residual min=-0.002487 max=0.005388 Jy/beam ! Clean residual mean=-0.000004 rms=0.000609 Jy/beam ! Combined flux in latest and established models = 0.102603 Jy ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 4 components and 0.102603 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.018417Jy sigma=0.085983 ! Fit after self-cal, rms=0.018404Jy sigma=0.085938 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00542756 Jy ! Component: 100 - total flux cleaned = 0.00788032 Jy ! Total flux subtracted in 100 components = 0.00788032 Jy ! Clean residual min=-0.001850 max=0.002039 Jy/beam ! Clean residual mean=-0.000003 rms=0.000441 Jy/beam ! Combined flux in latest and established models = 0.110483 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 16 components and 0.110483 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.016806Jy sigma=0.074125 ! Fit after self-cal, rms=0.016805Jy sigma=0.074115 ! Inverting map print "************** FINISHED UNIFORM WEIGHTING CLEAN **************" ! ************** FINISHED UNIFORM WEIGHTING CLEAN ************** ! uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. win_mult = win_mult * 1.6 clean_niter = clean_niter * 2 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.159 mas, bmaj=2.298 mas, bpa=10.26 degrees ! Estimated noise=2.52273 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00250625 Jy ! Component: 100 - total flux cleaned = 0.0039433 Jy ! Component: 150 - total flux cleaned = 0.00490467 Jy ! Component: 200 - total flux cleaned = 0.00557301 Jy ! Total flux subtracted in 200 components = 0.00557301 Jy ! Clean residual min=-0.002001 max=0.001870 Jy/beam ! Clean residual mean=-0.000003 rms=0.000442 Jy/beam ! Combined flux in latest and established models = 0.116056 Jy ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 47 components and 0.116056 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.016590Jy sigma=0.071439 ! Fit after self-cal, rms=0.016589Jy sigma=0.071429 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.159 x 2.298 at 10.26 degrees (North through East) ! Clean map min=-0.0019176 max=0.10944 Jy/beam if ( peak(flux,max)/imstat(rms) < lim_self ) selflim lim_val ! Selfcal amplitude corrections will be limited to 0.833333 -> 1.2. ! Selfcal phase corrections will not be limited. gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.10 HN 0.93 KP 0.98 LA 1.03 ! NL 1.05 OV 1.06 PT 0.88 SC 0.95 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.12 HN 0.94 KP 0.99 LA 0.98 ! NL 1.04 OV 1.00 PT 0.93 SC 0.95 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.87 HN 0.98 KP 1.07 LA 0.97 ! NL 1.05 OV 1.03 PT 0.94 SC 0.99 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 HN 1.02 KP 0.95 LA 0.99 ! NL 1.00 OV 1.04 PT 0.98 SC 1.04 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 HN 1.00 KP 1.08 LA 0.98 ! NL 0.96 OV 1.00 PT 0.92 SC 0.97 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 HN 1.11 KP 1.04 LA 1.05 ! NL 1.03 OV 1.06 PT 0.98 SC 1.01 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 HN 1.01 KP 1.01 LA 0.93 ! NL 1.02 OV 1.04 PT 0.91 SC 0.97 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.14 HN 0.99 KP 1.06 LA 0.91 ! NL 1.00 OV 1.06 PT 0.87 SC 1.08 ! ! ! Fit before self-cal, rms=0.016589Jy sigma=0.071429 ! Fit after self-cal, rms=0.013984Jy sigma=0.058341 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.162 mas, bmaj=2.304 mas, bpa=10.19 degrees ! Estimated noise=2.49577 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000774462 Jy ! Component: 100 - total flux cleaned = -0.00109441 Jy ! Component: 150 - total flux cleaned = -0.00126671 Jy ! Component: 200 - total flux cleaned = -0.00127184 Jy ! Total flux subtracted in 200 components = -0.00127184 Jy ! Clean residual min=-0.000698 max=0.000722 Jy/beam ! Clean residual mean=-0.000001 rms=0.000165 Jy/beam ! Combined flux in latest and established models = 0.114784 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 63 components and 0.114784 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.013867Jy sigma=0.058464 ! Fit after self-cal, rms=0.013875Jy sigma=0.058451 ! Inverting map selfcal true, true, soltime1 ! Performing amp+phase self-cal over 120 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.013875Jy sigma=0.058451 ! Fit after self-cal, rms=0.013769Jy sigma=0.057881 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.163 mas, bmaj=2.305 mas, bpa=10.24 degrees ! Estimated noise=2.4756 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000730484 Jy ! Component: 100 - total flux cleaned = -0.00102149 Jy ! Component: 150 - total flux cleaned = -0.00119754 Jy ! Component: 200 - total flux cleaned = -0.00128884 Jy ! Total flux subtracted in 200 components = -0.00128884 Jy ! Clean residual min=-0.000599 max=0.000659 Jy/beam ! Clean residual mean=-0.000001 rms=0.000153 Jy/beam ! Combined flux in latest and established models = 0.113495 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 80 components and 0.113495 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.013657Jy sigma=0.058012 ! Fit after self-cal, rms=0.013657Jy sigma=0.058010 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (-30.8, 25). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000574187 Jy ! Component: 100 - total flux cleaned = 0.000829317 Jy ! Component: 150 - total flux cleaned = 0.000914093 Jy ! Component: 200 - total flux cleaned = 0.000973353 Jy ! Total flux subtracted in 200 components = 0.000973353 Jy ! Clean residual min=-0.000589 max=0.000543 Jy/beam ! Clean residual mean=-0.000001 rms=0.000146 Jy/beam ! Combined flux in latest and established models = 0.114469 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 99 components and 0.114469 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.013627Jy sigma=0.057897 ! Fit after self-cal, rms=0.013625Jy sigma=0.057891 ! Inverting map selfcal true, true, soltime2 ! Performing amp+phase self-cal over 20 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.013625Jy sigma=0.057891 ! Fit after self-cal, rms=0.013560Jy sigma=0.057397 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.164 mas, bmaj=2.306 mas, bpa=10.23 degrees ! Estimated noise=2.45444 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000710084 Jy ! Component: 100 - total flux cleaned = -0.000785435 Jy ! Component: 150 - total flux cleaned = -0.000817042 Jy ! Component: 200 - total flux cleaned = -0.000810192 Jy ! Total flux subtracted in 200 components = -0.000810192 Jy ! Clean residual min=-0.000576 max=0.000522 Jy/beam ! Clean residual mean=-0.000001 rms=0.000134 Jy/beam ! Combined flux in latest and established models = 0.113658 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 108 components and 0.113659 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.013456Jy sigma=0.057500 ! Fit after self-cal, rms=0.013456Jy sigma=0.057499 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -1.34022e-06 Jy ! Component: 100 - total flux cleaned = 1.01442e-05 Jy ! Component: 150 - total flux cleaned = 1.53491e-05 Jy ! Component: 200 - total flux cleaned = 1.53308e-05 Jy ! Total flux subtracted in 200 components = 1.53308e-05 Jy ! Clean residual min=-0.000570 max=0.000526 Jy/beam ! Clean residual mean=-0.000001 rms=0.000134 Jy/beam ! Combined flux in latest and established models = 0.113674 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 112 components and 0.113674 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.013448Jy sigma=0.057497 ! Fit after self-cal, rms=0.013448Jy sigma=0.057497 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths. win_mult = win_mult * 1.2 selfcal true, true, soltime2 ! Performing amp+phase self-cal over 20 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.013448Jy sigma=0.057497 ! Fit after self-cal, rms=0.013443Jy sigma=0.057345 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.124 mas, bmaj=2.907 mas, bpa=-2.879 degrees ! Estimated noise=2.8143 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000783726 Jy ! Component: 100 - total flux cleaned = -0.000995279 Jy ! Component: 150 - total flux cleaned = -0.00103154 Jy ! Component: 200 - total flux cleaned = -0.0010488 Jy ! Total flux subtracted in 200 components = -0.0010488 Jy ! Clean residual min=-0.000604 max=0.000541 Jy/beam ! Clean residual mean=-0.000001 rms=0.000151 Jy/beam ! Combined flux in latest and established models = 0.112625 Jy selfcal ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 124 components and 0.112625 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.013343Jy sigma=0.057488 ! Fit after self-cal, rms=0.013340Jy sigma=0.057481 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -2.42572e-05 Jy ! Component: 100 - total flux cleaned = -3.46735e-05 Jy ! Component: 150 - total flux cleaned = -3.75858e-05 Jy ! Component: 200 - total flux cleaned = -4.024e-05 Jy ! Total flux subtracted in 200 components = -4.024e-05 Jy ! Clean residual min=-0.000605 max=0.000542 Jy/beam ! Clean residual mean=-0.000001 rms=0.000152 Jy/beam ! Combined flux in latest and established models = 0.112585 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 127 components and 0.112585 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.013339Jy sigma=0.057481 ! Fit after self-cal, rms=0.013338Jy sigma=0.057480 ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. win_mult = win_mult / 1.2 print "************** FINISHED AMPLITUDE SELF-CAL **************" ! ************** FINISHED AMPLITUDE SELF-CAL ************** restore ! Inverting map and beam ! Estimated beam: bmin=1.165 mas, bmaj=2.306 mas, bpa=10.22 degrees ! Estimated noise=2.43532 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.165 x 2.306 at 10.22 degrees (North through East) ! Clean map min=-0.00053526 max=0.10576 Jy/beam if(peak(flux) > thresh) selfcal true, true clean clean_niter,clean_gain selfcal flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) selfcal true, true end if print "************** CLEARING MODEL AND STARTING OVER **********" ! ************** CLEARING MODEL AND STARTING OVER ********** clrmod true ! clrmod: Cleared the established and tentative models. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9557 mas, bmaj=2.055 mas, bpa=14.39 degrees ! Estimated noise=4.08352 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0818887 Jy ! Component: 100 - total flux cleaned = 0.0997683 Jy ! Component: 150 - total flux cleaned = 0.104651 Jy ! Component: 200 - total flux cleaned = 0.106897 Jy ! Total flux subtracted in 200 components = 0.106897 Jy ! Clean residual min=-0.000901 max=0.001080 Jy/beam ! Clean residual mean=-0.000001 rms=0.000234 Jy/beam ! Combined flux in latest and established models = 0.106898 Jy uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Adding 20 model components to the UV plane model. ! The established model now contains 20 components and 0.106898 Jy ! Inverting map and beam ! Estimated beam: bmin=1.165 mas, bmaj=2.306 mas, bpa=10.22 degrees ! Estimated noise=2.43532 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.001863 Jy ! Component: 100 - total flux cleaned = 0.00279528 Jy ! Component: 150 - total flux cleaned = 0.0034525 Jy ! Component: 200 - total flux cleaned = 0.00394467 Jy ! Total flux subtracted in 200 components = 0.00394467 Jy ! Clean residual min=-0.000601 max=0.000568 Jy/beam ! Clean residual mean=-0.000001 rms=0.000144 Jy/beam ! Combined flux in latest and established models = 0.110842 Jy ! Adding 24 model components to the UV plane model. ! The established model now contains 37 components and 0.110842 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.124 mas, bmaj=2.907 mas, bpa=-2.879 degrees ! Estimated noise=2.8143 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000511947 Jy ! Component: 100 - total flux cleaned = 0.000844374 Jy ! Component: 150 - total flux cleaned = 0.00108656 Jy ! Component: 200 - total flux cleaned = 0.00124156 Jy ! Total flux subtracted in 200 components = 0.00124156 Jy ! Clean residual min=-0.000594 max=0.000573 Jy/beam ! Clean residual mean=-0.000001 rms=0.000155 Jy/beam ! Combined flux in latest and established models = 0.112084 Jy flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 5.45216e-05 Jy ! Component: 100 - total flux cleaned = 0.00010228 Jy ! Component: 150 - total flux cleaned = 0.000140093 Jy ! Component: 200 - total flux cleaned = 0.000178396 Jy ! Total flux subtracted in 200 components = 0.000178396 Jy ! Clean residual min=-0.000603 max=0.000562 Jy/beam ! Clean residual mean=-0.000001 rms=0.000154 Jy/beam ! Combined flux in latest and established models = 0.112262 Jy ! Adding 41 model components to the UV plane model. ! The established model now contains 73 components and 0.112262 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.165 mas, bmaj=2.306 mas, bpa=10.22 degrees ! Estimated noise=2.43532 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 3.34823e-05 Jy ! Component: 100 - total flux cleaned = 8.57184e-05 Jy ! Component: 150 - total flux cleaned = 0.000123915 Jy ! Component: 200 - total flux cleaned = 0.000146932 Jy ! Total flux subtracted in 200 components = 0.000146932 Jy ! Clean residual min=-0.000583 max=0.000544 Jy/beam ! Clean residual mean=-0.000001 rms=0.000133 Jy/beam ! Combined flux in latest and established models = 0.112409 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 88 components and 0.112409 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.013346Jy sigma=0.057520 ! Fit after self-cal, rms=0.013345Jy sigma=0.057518 wmodel /g0/scr/pima/s4195c_uvs/J0105+3928_X_map.mod ! Writing 88 model components to file: /g0/scr/pima/s4195c_uvs/J0105+3928_X_map.mod wobs /g0/scr/pima/s4195c_uvs/J0105+3928_X_uvs.fits ! Writing UV FITS file: /g0/scr/pima/s4195c_uvs/J0105+3928_X_uvs.fits wwins /g0/scr/pima/s4195c_uvs/J0105+3928_X_map.win ! wwins: Wrote 2 windows to /g0/scr/pima/s4195c_uvs/J0105+3928_X_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! clean: niter=4096 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -0.000144827 Jy ! Component: 100 - total flux cleaned = -0.00025742 Jy ! Component: 150 - total flux cleaned = -0.000337723 Jy ! Component: 200 - total flux cleaned = -0.000363647 Jy ! Component: 250 - total flux cleaned = -0.00040519 Jy ! Component: 300 - total flux cleaned = -0.000421352 Jy ! Component: 350 - total flux cleaned = -0.0004292 Jy ! Component: 400 - total flux cleaned = -0.000436687 Jy ! Component: 450 - total flux cleaned = -0.000421745 Jy ! Component: 500 - total flux cleaned = -0.000392265 Jy ! Component: 550 - total flux cleaned = -0.000349123 Jy ! Component: 600 - total flux cleaned = -0.000300129 Jy ! Component: 650 - total flux cleaned = -0.000279462 Jy ! Component: 700 - total flux cleaned = -0.000252386 Jy ! Component: 750 - total flux cleaned = -0.000225628 Jy ! Component: 800 - total flux cleaned = -0.00017952 Jy ! Component: 850 - total flux cleaned = -0.000160124 Jy ! Component: 900 - total flux cleaned = -0.00014094 Jy ! Component: 950 - total flux cleaned = -0.000103089 Jy ! Component: 1000 - total flux cleaned = -5.95974e-05 Jy ! Component: 1050 - total flux cleaned = -5.34965e-05 Jy ! Component: 1100 - total flux cleaned = -2.31682e-05 Jy ! Component: 1150 - total flux cleaned = 8.62446e-07 Jy ! Component: 1200 - total flux cleaned = 4.23838e-05 Jy ! Component: 1250 - total flux cleaned = 7.74091e-05 Jy ! Component: 1300 - total flux cleaned = 9.47618e-05 Jy ! Component: 1350 - total flux cleaned = 0.000117672 Jy ! Component: 1400 - total flux cleaned = 0.000134652 Jy ! Component: 1450 - total flux cleaned = 0.000179314 Jy ! Component: 1500 - total flux cleaned = 0.000184835 Jy ! Component: 1550 - total flux cleaned = 0.000223056 Jy ! Component: 1600 - total flux cleaned = 0.000212305 Jy ! Component: 1650 - total flux cleaned = 0.000249858 Jy ! Component: 1700 - total flux cleaned = 0.00026044 Jy ! Component: 1750 - total flux cleaned = 0.000291905 Jy ! Component: 1800 - total flux cleaned = 0.000307481 Jy ! Component: 1850 - total flux cleaned = 0.00031268 Jy ! Component: 1900 - total flux cleaned = 0.000333037 Jy ! Component: 1950 - total flux cleaned = 0.000338119 Jy ! Component: 2000 - total flux cleaned = 0.0003582 Jy ! Component: 2050 - total flux cleaned = 0.000363166 Jy ! Component: 2100 - total flux cleaned = 0.000368077 Jy ! Component: 2150 - total flux cleaned = 0.000387547 Jy ! Component: 2200 - total flux cleaned = 0.000377881 Jy ! Component: 2250 - total flux cleaned = 0.000377921 Jy ! Component: 2300 - total flux cleaned = 0.000406455 Jy ! Component: 2350 - total flux cleaned = 0.000382951 Jy ! Component: 2400 - total flux cleaned = 0.000392315 Jy ! Component: 2450 - total flux cleaned = 0.000401629 Jy ! Component: 2500 - total flux cleaned = 0.000392498 Jy ! Component: 2550 - total flux cleaned = 0.000406208 Jy ! Component: 2600 - total flux cleaned = 0.000410733 Jy ! Component: 2650 - total flux cleaned = 0.000419686 Jy ! Component: 2700 - total flux cleaned = 0.00042419 Jy ! Component: 2750 - total flux cleaned = 0.000428621 Jy ! Component: 2800 - total flux cleaned = 0.000432987 Jy ! Component: 2850 - total flux cleaned = 0.000424251 Jy ! Component: 2900 - total flux cleaned = 0.000428603 Jy ! Component: 2950 - total flux cleaned = 0.00044151 Jy ! Component: 3000 - total flux cleaned = 0.000432957 Jy ! Component: 3050 - total flux cleaned = 0.000432971 Jy ! Component: 3100 - total flux cleaned = 0.000432996 Jy ! Component: 3150 - total flux cleaned = 0.000449807 Jy ! Component: 3200 - total flux cleaned = 0.000441439 Jy ! Component: 3250 - total flux cleaned = 0.00045392 Jy ! Component: 3300 - total flux cleaned = 0.000453971 Jy ! Component: 3350 - total flux cleaned = 0.000445762 Jy ! Component: 3400 - total flux cleaned = 0.000449813 Jy ! Component: 3450 - total flux cleaned = 0.000457926 Jy ! Component: 3500 - total flux cleaned = 0.000465961 Jy ! Component: 3550 - total flux cleaned = 0.000473976 Jy ! Component: 3600 - total flux cleaned = 0.000469967 Jy ! Component: 3650 - total flux cleaned = 0.000469939 Jy ! Component: 3700 - total flux cleaned = 0.000458097 Jy ! Component: 3750 - total flux cleaned = 0.000458089 Jy ! Component: 3800 - total flux cleaned = 0.000438549 Jy ! Component: 3850 - total flux cleaned = 0.000454069 Jy ! Component: 3900 - total flux cleaned = 0.000438568 Jy ! Component: 3950 - total flux cleaned = 0.000446246 Jy ! Component: 4000 - total flux cleaned = 0.000442454 Jy ! Component: 4050 - total flux cleaned = 0.000431019 Jy ! Total flux subtracted in 4096 components = 0.000431007 Jy ! Clean residual min=-0.000246 max=0.000197 Jy/beam ! Clean residual mean=-0.000000 rms=0.000068 Jy/beam ! Combined flux in latest and established models = 0.11284 Jy keep ! Adding 293 model components to the UV plane model. ! The established model now contains 381 components and 0.11284 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/g0/scr/pima/s4195c_uvs/J0105+3928_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.165 x 2.306 at 10.22 degrees (North through East) ! Clean map min=-0.00039566 max=0.10574 Jy/beam ! Writing clean map to FITS file: /g0/scr/pima/s4195c_uvs/J0105+3928_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.105744 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 6.71889e-05 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.190618 0.190618 0.381236 0.762472 1.52494 3.04989 6.09977 12.1995 24.3991 48.7982 97.5964 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0002 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.105 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1573.83 quit ! Quitting program ! Log file /g0/scr/pima/s4195c_uvs/J0105+3928_X_uvs.log closed on Tue Dec 31 19:45:26 2013